<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>优秀学生信息表</title>
</head>
<body>
<table border="1"height="400" width="400">
    <thead></thead>
    <caption><h3>优秀学生信息表格</h3></caption>
    <tr>
        <th>年级</th>
        <th>姓名</th>
        <th>学号</th>
        <th>班级</th>
    </tr>
    </thead>
    <tr>
        <td rowspan="2" >高三</td>
        <td>张三</td>
        <td>110</td>
        <td>三年级二班</td>
    </tr>
    <tr>
        <td>赵四</td>
        <td>120</td>
        <td>三年级二班</td>
    </tr>
    <tfoot>
        <td>评语</td>
        <td colspan="3">你们都很优秀</td>
    </tfoot>
</table>
</body>
</html>